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Breitling Super AVI B04 Chronograph GMT 46 Mosquito

Breitling Super AVI B04 Chronograph GMT 46 Mosquito

AutomaticSteel

Ref. YB04451A1B1X1

Collection: Classic AVICase size: 46mmMovement: B04Production: 2021 - Present

With a 46 mm steel case, the Breitling Super AVI B04 Chronograph GMT 46 Mosquito carries reference YB04451A1B1X1. The case measures 15.9 mm thick and has a 30 metre water-resistance rating. This chronograph includes GMT and a date display. Self-winding calibre B04 has a 70-hour power reserve. A sapphire crystal covers the black dial. The watch has a screw-down crown, a display back and a bidirectional rotating bezel. The calfskin strap has a steel folding clasp.

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Last updated 7 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

GENERAL

Gender

Men

CASE

Diameter

46mm

Thickness

15.9mm

Lug Width

24mm

Case Material

Steel

Water Resistance

30m

Crystal

Sapphire Crystal

MOVEMENT

Movement Type

Automatic

Caliber

B04

Power Reserve

70h

Frequency

28,800 vph (4 Hz)

Jewels

47 jewels

DIAL

Dial Color

Black

BRACELET/STRAP

Bracelet/Strap

Calf Skin

Clasp Type

Fold Clasp

Clasp Material

Steel

FEATURES & COMPLICATIONS

ChronographDateDisplay backGMTRotating BezelScrew-Down Crown

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